Home / 4,267,499.42-5,889,687.19-2,798,643.24

Finding the Fourth Proportional to 4,267,499.42, 5,889,687.19 and 2,798,643.24

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Solution

The fourth proportional to 4,267,499.42, 5,889,687.19 and 2,798,643.24 is: 3,862,480.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,499.42 : 5,889,687.19 = 2,798,643.24 : x
  2. Step 2: Convert to fraction form
    4,267,499.42/5,889,687.19 = 2,798,643.24/x
  3. Step 3: Cross multiply
    4,267,499.42x = 5,889,687.19 × 2,798,643.24
  4. Step 4: Simplify right side
    4,267,499.42x = 16,483,133,279,709.72
  5. Step 5: Solve for x
    x = 16,483,133,279,709.72/4,267,499.42
  6. Step 6: Final answer
    x = 3,862,480.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.